#parent{
	width: 97%;
	margin-left:3%;
	height: 20px;
	font-size: 12px;
	line-height: 13px;
}
#childs{
	margin-left: 8%;
	width: 92%;
	height: 20px;
	line-height:13px;
}
.power_{
	width: 10px;
	height: 10px;
	float: left;
}
.powerName{
	display:inline-block;
	float:left;
	width: 100px;
}